Behavioral task
behavioral1
Sample
JaffaCakes118_538ad6fc407f8042c63210a6a58158fd.exe
Resource
win7-20240903-en
General
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Target
JaffaCakes118_538ad6fc407f8042c63210a6a58158fd
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Size
347KB
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MD5
538ad6fc407f8042c63210a6a58158fd
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SHA1
55e9ec515b8d267d2c339c3c9f592d9ecbca9532
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SHA256
1d794f1467a7d322c53c128dc386633ecb41eb50f1c90d197ad9a59e765e36cf
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SHA512
76a60951c83c4f1ffe4fdf9cf0faf90831afda68162f2768b3650fde3b4cec53a0004db5ae09adc285d33a5c342fe5023120b1e2d4dd2701c7c87b2bf816f089
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SSDEEP
6144:oAFELV9WkhHnkpPlxhPG+hxHLjdw/4NzNXn85R7Iuyuy8wFto3zpHEkGU2hn1XE2:oA6bf5Ud3rjdJzxVuy8WolkkERy2
Malware Config
Signatures
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AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource JaffaCakes118_538ad6fc407f8042c63210a6a58158fd unpack001/out.upx
Files
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JaffaCakes118_538ad6fc407f8042c63210a6a58158fd.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 448KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 267KB - Virtual size: 268KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 514KB - Virtual size: 513KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 26KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 19KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ